48V 200AH LiFePO4 battery pack for Solar Energy System
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Technical Specification of 48V 200AH LiFePO4 battery pack for Solar Energy System
- Shell Material: Metal Shell
- Charge: [Can be customized]
- Charge Mode: CC/CV
- Charge Voltage: 54v
- Charge Current: ≤50A, Charge Cutoff Current: 0.5A
- Discharge: [Can be customized]
- Normal Current: 100A
- Max Continuous Current: 120A (≤ 5Minutes)
- Cutoff Voltage: 37.5v
- Discharging Inner Resistance: ≤69mΩ
- Temperature:
- Charge Temp: -20°C to +45°C and Discharge Temp: -20°C to +60°C
- Storage Temp: 0°C to +40°C & Long Term Storage Temp: 15°C to +25°C
- When environment temp ≥ +45°C, pay attention to ventilation & heat rejection
- Humidity: RH ≤85
- Protection: Over Charge, Over Discharge, Temperature
- Life Cycles: 2000 Cycles at 80% DOD / 1500 Cycles at 90% DOD
Safety performance classification
- Primary Tests: Resistance test. / Heavy Load test. / Thermal Shocks. / Over Discharge. / Short Circuit. / Low Pressure. / Anti-Overcharge. / High temperature storage. / Constant damp heat test. / Anti-heating; smoke, ignite, explosion. / Anti-puncture; damage and liquid leakage and / Anti-extrusion test. / Anti-Vibration test and / Anti-Collision test.
- Temperature Cycling Test: Smoke Test, Ignite Test and Explode Text
- Flame Retardant Property Test: Plastic casing test, Outer casing test and Protective cover test.
- Insulation Resistance Test: In Addition, we do test for insulation resistance upto 2MW, if the battery case is made of metal.
- Appearance Test: After completion of above all tests, we do appearance test for; Obvious deformation, Rust, Leakage and Cracks.
- Capacity Test: After that, we do capacity test of all products, for Minimum 98% of it’s rated value.
Features: Lighter weight. / Compact size. / Long Life. / Higher output. / No explosion and fire under collision. / High temperature performance. / Fast charge capability. / Over charge protection. / Over discharge protection. / Non toxic. / None contaminating. / No rare earth metal. / Lowest self discharge. / Good discharge at low temp. / Excellent large current discharge with Efficiency ≥ 98%.